General relations of heavy quark-antiquark potentials induced by reparameterization invariance
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چکیده
A set of general relations between the spin-independent and spin-dependent potentials of heavy quark and anti-quark interactions are derived from reparameterization invariance in the Heavy Quark E ective Theory. It covers the Gromes relation and includes some new interesting relations which are useful in understanding the spin-independent and spin-dependent relativistic corrections to the leading order nonrelativistic potential. Work supported by the National Natural Science Foundation of China.
منابع مشابه
Spin-dependent potential between heavy quark and antiquark.
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تاریخ انتشار 1993